How can i embed youtube videos ?

Answer 1

https://www.youtube.com/embed/Q6_5InVJZ88

Add id of the YouTube video like above YouTube id is --> Q6_5InVJZ88
You change only id of the link rest are same:
https://www.youtube.com/embed/Your Youtubeid
.

Answer 2

https://www.sololearn.com/learn/338/?ref=app

Answer 3

<video controls autoplay loop src="https://m.youtube.com/watch?v=C6_NYSVadrM">
Your browser does not support
</video>

This didn't work